Quality Park 6 x 9 Clasp Envelopes, 500 Pack, Document Envelopes with Gummed Flap, Heavyweight 28 lb Paper with Reinforced Holes and Double Prong Clasp, Brown Kraft

These are priced competitively and are rigid good buy

Convenient, I ordered for my church. It will keep us from running out soon. I will reorder when I need more.

I use these for work. Very sturdy and last a long time.

Been using these for years and never had any problems, they're very sturdy.

I have a small business and this product does a good job

I have bought these envelopes quite a few times and have found that the quality isn't always consistent. I have some boxes of envelopes that were great. The last box of 500 envelopes I received, the majority of them were sealed on the inside by the adhesive that holds the envelope together. It was a pain to use them because I had to carefully pry them apart, trying not to rip through the front or back of the envelope. Another box I received the tabs in the back weren't centered on the holes used to close the envelope, so I had to rip the holes a bit to close the envelopes. I think they need to do a quality control check every now and then.

These are not really heavy but they are exactly what I needed since the extra weight is not needed for what I mail. I usually tape the seams when I mail in any envelope anyway so they will work great. The value for the money was super. I usually pay at least $16 for 100 envelopes so you can see the 500 count box was a great value. They shipped very quickly as well. I'm super happy.

I ordered these specifically because I was making 500 document packets. I ran out of envelopes before I finished the packets. There were only 479 envelopes on the box.

Sorry won'y be using these for maybe six Months later. So I cannot review now.